Dominating.png Domination
"Oh dear, I've made quite a mess."
"I never really was on your side."
"You got blood on my suit."
"You are an amateur and a fool!"
"I'll see you in hell... you handsome mech!"

Leaderboard class scout.png Dominating a Scout
"Well, off to visit your mother!"
"You died as you lived: running away!"
"Ooh, you were quick as a little bunny, weren't you?"
"Here lies Scout--he ran fast and died a virgin."
"Weren't you supposed to be good at dodging?"
"May I borrow your mecha tonic? (mimicking Yatterwoof) 'This week's surprise mini-mecha launch!'"
"Nothing personal, I just had to shut you up."
"So, your deadly skill is jogging? Mine is murdering people."

Leaderboard class soldier.png Dominating a Soldier
"Maybe your colleagues will send a man next time."
"I dominate you, you sluggish simpleton."
"At least you died for honor -- and my amusement!"
"Oh, Soldier, who will they ever find to replace you? Anyone! (laughs)"
"They can bury you in the 'Tomb of the Unskilled Soldier!'"

Leaderboard class pyro.png Dominating a Pyro
"Dominated, You mush-mouthed freak!"
"Good lord! You fight like a woman!"
"The world will thank me for this, you monster!"
"Burn in hell, you mumbling abomination!"
"You look like death warmed over. (chuckles)"

Leaderboard class demoman.png Dominating a Demoman
"'Kaboom', indeed, you drunken wretch!"
"How's that bottle of Scrumpy now?"
"Don't feel bad; you did a fine job tossing your little balls around!"
"The Black Scottish Cyclops -- now extinct!"
"I've merely finished what your liver started!"
"Here's what I have that you don't: a functioning liver, depth perception and a pulse!"

Leaderboard class medic.png Dominating a Medic
"(while laughing) Laughter really is the best medicine!" (laughs again)
"(mockingly) Medic! Medic! Medic!" (laughs maniacally)
"Aww, you almost healed me to death that time!"
"I'm looking at your x-ray, and I'm afraid you suck!"
"(while laughing) You are such a bad doctor!" (laughs again)
"Does it hurt when I do that? It does, doesn't it?!"

Leaderboard class spy.png Dominating a Spy
"Go to hell, and take your cheap suit with you!"
"We all knew you were a Spy!"
"You are an amateur and a fool!"
"I'll see you in hell... you handsome rogue!"
"You are an embarrassment to Spies everywhere!"

Nemesis RED.png Revenge Kill
"Excellent."
"All in a day's work."
"Well played."
"First rate!"
"Top Shelf!"
"Hello again, dumbbell!"
"I'm back, you subnormal halfwit!"
"Did you forget about me?!"
"This will be the last time you see me."

Hoodoo Bombcart.png Attacking: Stay Close to Cart
"Get to the cart!"
"Get to the cart!"
"Stay close to the cart!"
"Do not leave the cart!"

Hoodoo Bombcart.png Attacking: Cart Has Stopped
"The cart isn't moving gentlemen!"
"Ugh, the cart has stopped!"
"Why is the cart not moving?!"

Lil-chewchew.png Defending: Stop The Bomb
"We've got to stop that bomb!"
"Stand next to the bomb!"
"We must stop the bomb!"
"Get to the bomb cart!"

Contract-related responses

Contract complete
"Success!"
"Too easy!"
"For someone else, that might have been a challenge!"
"And it is done!"
"Another successful mission!"
"Another day, another back with a gaping stab wound!"

Difficult Contract
"Yes! My friend, we have done it!"
"We did it! I mean, of course we did it."

Competitive Mode responses

Setup

Setup.png First round
"Shall I carry us to victory? I don't mind."
"Let's get to work!"
"Are you ready?"
"Well, time to win."
"I'm ready when you are!"
"Anytime you're ready!"
"Let's push them back!"
"They'll never see us coming!"
"Who else is ready to win?"
"I feel like winning. Who is with me?"
"Today, we will emerge victorious!"
"I think we'll win this game."

Rare
"I like my enemies like I like my wines: I let them breathe, for a moment."
"I like my teams like I like my romances: in groups of six."
"My knife is sharp, my watch is wound, my ski mask is freshly-laundered: time to win. "

Competitive Mode
"Finally, a comp class that can bring some class with it!"
"Finally, you've come to your senses and welcomed a Spy to your ranks!"
"Finally, a Comp Mode is worth playing because you can play as me."

6s Only
"Five sacks of flour to carry on my back to victory? [sighs] If I must."
"Six healthy backs just waiting to be stabbed! [sniffs] Ah, there's that new back smell."
"Six unstabbed backs: smooth, healthy, untouched by knife wounds? I do love a blank canvas!"
"Ah, so 6s finally came crawling to the Spy. About time."
"Finally, 6s comes to its senses and welcomes a Spy to its ranks."
"Finally, 6s is worth playing, because you can play as me."
"Let's play some 6s!"

Setup.png Previous round was a win
"Gentlemen, this game is as good as ours!"
"I have a good feeling about this game!"
"We're winning, but of course!"
"Winning is my only vice!"
"Keep up the pressure, we haven't won yet."
"We should go easy on them. They are playing with a handicap. They do not have me on their team!"
"I think I developed a taste for winning. Let's do it again!"
"Already? I haven't wiped the blood off my knife from the last round."
"Spy, you handsome, unkillable scoundrel!"
"Spy, you are as unkillable as you are handsome!"
"We're a game up! Let do that...again."

Setup.png Previous round was a loss
"We are not out of this yet!"
"I've gotten out of worse scrapes than this!"
"Listen up gentlemen, time to get serious!"
"Our best kills are still ahead of us!"
"That last game was just a warm-up!"
"Enough practice, time to start playing!"
"They beat us once, they will not beat us again!"
"We are a game down, time to get serious!"
"We are not out of this match yet!"
"They will not beat us again!"
"This next game is ours!"

Setup.png Previous round was a tie
"I have never been more ready!"
"We are tied? We must correct this immediately!"
"We are tied, gentlemen! Let's get this done!"
"If there's one thing I hate, it's a tied game!"
"We are tied? We might as well be losing!"
"We are tied? Unacceptable!"

Rare
"I have a tie. I'm wearing it, it's silk, and it costs $9000. I do not need another one!"

Game win
"Another day, another back with a gaping stab wound!"
"For someone else, that might have been a challenge!"
"Of course we won!"
"A surprise to no one!"
"So many backs, so little time!"
"We won! Let's do it again!"
"We have won the battle, now let's win the war!"
"The game is ours!"

Rank up
"Rank up!"
"We have ranked up!"
"Excellent, a new rank!"
"You earned this rank!"
"I am uncorking a bottle of 1942 Chateau Backstab! [uncorking sound]"
"We have been promoted!"
"It seems we've been given a promotion!"
"We ranked up!"
"If there's one thing I like more than winning, it's ranking up!"
"Of course we ranked up!"

Top scoring
"And when the Spy saw the breadth of his achievement, he wept, for there were no more backs to stab." (Reference to a quote attributed to Alexander the Great, but spoken in the 1988 film Die Hard)

Game summary
"Well done, my friend!"
"But of course!"
"It's about time they recognized our brilliance!"
"Ho ho hoh! They have been shown who is the boss!"
"We have gained the acceptance of our inferiors!"
"Finally, some recognition!"
"I am not easily impressed, and yet you have impressed me!"
"I am the deadliest man I know, but you are a close second!"
"Finally, they've recognized our brilliance!"
"Our work is finally being recognized!"
"It looks like we've been busy!"
"Our skills have been acknowledged!"
"We earned this."
"Yes! My friend, we have done it!"
"We did it! I mean, of course we did it."
"Very nice!"

Mann vs. Machine responses

During a Wave

Upon Being Revived With A Reanimator
"Gentlemen. I'm back!"
"Hah. Much better."
"I'm back."
"Death is but a doorway."
"Voilà!"
"I have returned!"
"No coffin can contain me!"
"What did I miss?"
"He he he he."

Mannhattan specific

Gate responses

Robots attacking
"The robots are at the gate!
"The robots are taking the gate!

Robots take gate
"The robots have taken the gate!

After a Wave

Receiving a Killstreak Kit

Common Loot
"Very nice."
"I'll take it!"
"He he he he!"

Rare Loot
"I'll give it a good home!"
"Excellent!"
"Magnificent!"

Godlike Loot
"My! God!
"It's perfect!"
"It's the only one of its kind! And it's mine!"

Gette it Onne!.png Round Start
"This won't be the first corpse I've disposed of in the dead of night."
"As long as nothing supernatural happens, this should be easy."
"Why is it always this time of year we get assignments like this?"
"Gentlemen! Let's push a dead man to hell!"
"This dead man belongs in hell! Let's take him home!"
"Let's give this wretch his final reward!"

BLU Bombcart.png The Witching Hour: Bridge Appears
"The bridge is down!"
"The bridge is down!"
"The bridge is down, gentlemen!"
"Now, gentlemen! Cross the bridge!"
"It's the Witching Hour!"
"Now, gentlemen! Grab all that you can!"
"Quickly! Get to the island!"

Gette it Onne!.png Round Start
"I'm not just any unicorn! I am the prettiest unicorn that ever was!"
"You don't need to tell me I am the prettiest unicorn! I know I am the prettiest unicorn!"
"If there are any unicorns prettier than me, I will find them. I will follow them. And no one will ever see those unicorns again."
"I can feel the unicorn friendship magic coursing through my veins!"
"Today, I am a pony god!"
"I am the prettiest unicorn!"

Dominating.png Domination
"There's no room for two pretty unicorns!"

CP Captured RED.png After Capturing Control Point
"I claim this point for unicorns!"
"I claim this point for France, and unicorns!"
"This cap point is now under the iron hoof of Unicorn Fairyland!"

Intel red pickedup.png After Capturing Intelligence
"Never send a Scout to do a unicorn's job."